There is no smoke in render view instead it scatters outside the domain in blender 2.9 Eevee render
i downloaded your blend file.
I raised the resolution division to 64 (which is already low - but 32 is too low).
I checked adaptive domain.
I tapped on &quot;bake all&quot;.
Result (Rendered view):

if you want more smoke, go to shader editor and increase density:

then you get:

more density:

more smoke: